<?php

namespace app\admin\controller;

use app\admin\model\Area;
use app\common\controller\Backend;
use fast\Tree;
use think\exception\DbException;
use think\response\Json;

/**
 * 项目管理
 *
 * @icon fa fa-circle-o
 */
class Project extends Backend
{

    /**
     * Project模型对象
     * @var \app\admin\model\Project
     */
    protected $model = null;

    private $areaList;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Project;
        $this->view->assign("statusList", $this->model->getStatusList());

        $category = \app\admin\model\Projectcategory::select();

        $categoryList = [
            0 => '请选择'
        ];
        foreach ($category as $v) {
            $categoryList[$v->id] = $v->type_name;
        }

        $area = new \app\admin\model\City();
        $list = collection($area->where('status', '1')->select())->toArray();

        $this->areaList = [0 => '请选择'];

        Tree::instance()->init($list);
        $areaList = Tree::instance()->getTreeList(Tree::instance()->getTreeArray(0));

        foreach($areaList as $v) {
            $this->areaList[$v['id']] = $v['name'];
        }

        $this->view->assign('areaList', $this->areaList);
        $this->view->assign("projectCategory", $categoryList);
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     *
     * @return string|Json
     * @throws \think\Exception
     * @throws DbException
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $list = $this->model
            ->with(['projectCategory', 'area'])
            ->where($where)
            ->order($sort, $order)
            ->paginate($limit);

        if ($list->count() > 0) {
            foreach ($list as &$v) {
                $v->project_type_text = $v->projectCategory->type_name;
                //$v->area_text = $v->area->name;
            }
        }

        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }
}
